From: Jeffrey Mouroux <jmouroux@xxxxxxxxxx>
The Xilinx Video Framebuffer DMA IP supports video memory formats
that are not represented in the current V4L2 fourcc library. This
patch adds those missing fourcc codes. This includes both new
8-bit and 10-bit pixel formats.
Signed-off-by: Jeffrey Mouroux <jmouroux@xxxxxxxxxx>
Signed-off-by: Satish Kumar Nagireddy <satish.nagireddy.nagireddy@xxxxxxxxxx>
---
include/uapi/linux/videodev2.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 600877b..97b6633 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -510,6 +510,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
#define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') /* 32 ARGB-8-8-8-8 */
#define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') /* 32 XRGB-8-8-8-8 */
+#define V4L2_PIX_FMT_BGRX32 v4l2_fourcc('X', 'B', 'G', 'R') /* 32 XBGR-8-8-8-8 */
/* Grey formats */
#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
@@ -537,6 +538,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_VUY24 v4l2_fourcc('V', 'U', '2', '4') /* 24 VUY 8:8:8 */
#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
@@ -551,6 +553,8 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
#define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */
#define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */
+#define V4L2_PIX_FMT_XV20 v4l2_fourcc('X', 'V', '2', '0') /* 32 XY/UV 4:2:2 10-bit */
+#define V4L2_PIX_FMT_XV15 v4l2_fourcc('X', 'V', '1', '5') /* 32 XY/UV 4:2:0 10-bit */
/* two non contiguous planes - one Y, one Cr + Cb interleaved */
#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */
--
2.1.1
